2281810947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{3797}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 3454053120

約数和(自身を除く): 1172242173

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 811, 2433, 3797, 10543, 11391, 15409, 31629, 46227, 49361, 72143, 148083, 200317, 216429, 600951, 937859, 2813577, 3079367, 9238101, 40031771, 58507973, 120095313, 175523919, 760603649, 2281810947]

約数ペア:

[(1, 2281810947), (3, 760603649), (13, 175523919), (19, 120095313), (39, 58507973), (57, 40031771), (247, 9238101), (741, 3079367), (811, 2813577), (2433, 937859), (3797, 600951), (10543, 216429), (11391, 200317), (15409, 148083), (31629, 72143), (46227, 49361)]